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PYREX™ Watch Glasses Products for Science Education

Heavy walls and uniform fire-polished edges for strength.

Manufacturer:  Corning 998590/EMD

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Catalog No. S34820



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Description

Description

Feature a high chemical durability which prevents contamination.

Specifications

Specifications

Round
9 cm
Watch Glass
Used as Beaker Covers
Plain
3.54 in.
Borosilicate Glass
No
For 400mL beaker
SDS
Documents
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